baber/WOPTO huggingface dataset:
Patent EP-0647493-A1 (EP)
Inventor: PETERS WALTER DIPL-ING
IPC: B23F23/12
Filed: 1994-08-24
Abstract: Hob with an annular cermet tool body (12) which has teeth (20) on the periphery and is preferably attached to a cylindrical steel core (14), e.g. by brazing in a vacuum furnace. The basic element of the hob body (12) is a sintered cermet blank which has axially parallel grooves at the periphery and the tooth system of which is completed by grinding. The basic element can have helical grooves. The grooves are ground from the solid. The tool body (12a, 12b) can have laterally arranged driving prominences or recesses (30, 32), e.g. radially running grooves (30).   The tool body (12) is provided with a hard protective coating, preferably of titanium nitride. <IMAGE>
Patent EP-0646582-A1 (EP)
Inventor: BEHME ROBERT J
IPC: C07D401/14
Filed: 1994-09-30
Abstract: The hemi-hydrate form of the cerebral function enhancing agent 1-[[1-[2-(trifluoromethyl)-4-pyrimidinyl]-4-piperidinyl]-methyl-2-pyrrolidinone, or BMY-21502 as it is more commonly designated, is an improved form of drug substance having equivalent biopharmaceutical properties compared to the known anhydrous form but providing cost, safety and ecological advantages in manufacture over the known anhydrous form.
Patent EP-0653874-A1 (EP)
Inventor: FULLERTON JACK K
IPC: G03G15/00
Filed: 1994-10-11
Abstract: A document reproduction system with a first large imaging platen (12a) on which documents are scanned by moving an imaging system thereunder, and an automatic document feeding system (ADF) for sequentially feeding documents to a directly adjacent smaller second (removable) imaging platen (12b) where the same imaging system may be stationarily positioned. A recess is provided between the opposing edges of the first and second platens extending substantially below their upper surface. The ADF has a document lead edge member extendable down into this recess to positively catch and deflect documents away from the upper surface of the second platen after the documents have been moved over this surface and imaged. The first and second platens are abutting at their lower surfaces, below the notch, to define a contiguous lower surface. The recess may be formed by an inclined beveled end (5b) of the first platen. The imaging station is preferably not centrally of the second platen, and the second platen reversible, to change the position of the imaging station thereon. The first and second imaging platens have coplanar upper and lower surfaces and are comonly mounted. The ADF has two trays which overlie the first platen and one another.
Patent EP-0648786-A1 (EP)
Inventor: HASEGAWA SAIKI
IPC: C08F10/00
Filed: 1994-10-12
Abstract: A catalyst for olefin polymerization is provided which comprises, as the components, a) a metallocene compound, b) an ionizing ionic compound, c) an organoaluminum compound, and d) a Lewis base compound. This catalyst has a stable active species and improves productivity of an olefin polymer without deterioration of the catalytic activity.
Patent EP-0657778-A1 (EP)
Inventor: HARAGUCHI TSUYOSHI
IPC: G03C7/44
Filed: 1994-11-02
Abstract: A method for processing an exposed silver halide color photographic photosensitive material is disclosed, which comprises the step of developing the exposed material with a color developer in a color development tank of an automatic developing apparatus, the developer in the developer tank being replenished with replenishing water and a solid color developing composition comprising a p-phenylenediamine color developing agent having a water-solubilizing group, wherein the replenishing amount of the water is 30 to 75ml per m² of the material processed and the replenishing amount of the color developing agent is 0.024 to 0.066 mol per liter of the replenishing amount of the water.
Patent EP-0657519-A1 (EP)
Inventor: SCHMIDT FRIEDRICH GEORG DR
IPC: C08K5/03
Filed: 1994-11-09
Abstract: The object was to develop a process for the bonding of polyphenylene ether moulding compositions, in which the areas to be bonded must not necessarily be pretreated and in which there is no environmental pollution, blistering or stress cracking caused by volatile solvent residues. This object is achieved by a process in which an adhesive composition is used which comprises the following components:     a) from 0.1 to 75 parts by weight of a mixture of     I. from 20 to 100% by weight of a polyphenylene ether and   II. from 0 to 80% by weight of polystyrene;   b) from 25 to 99.9 parts by weight of a plasticiser and, based in each case on 100 parts by weight of component a), c) from 0 to 25 parts by weight of an impact-modifying component and   d) from 0 to 50 parts by weight of fillers and/or reinforcing agents, pigments, organic dyes, antistatic agents, stabilisers and processing auxiliaries.   By this process, bonding sites of high strength are obtained with all commercially available moulding compositions based on polyphenylene ether.
Patent EP-0658874-A1 (EP)
Inventor: CARL HOLGER GRUNDIG E M V
IPC: G02B5/04
Filed: 1994-12-16
Abstract: To improve the transmission quality of speech over existing narrow-band communications networks, it is known to measure the frequency-dependent attenuation and to compensate it. Furthermore it is known to amplify low-frequency components of the transmitted speech signal and to raise the pitch of the entire transmitted speech signal. The new process makes it possible also to supplement non-transmitted signal components in the speech signal. Use is here made of the fact that human speech is composed of a limited number of phonemes which can be recognised by a control unit. Depending on the narrow-band phoneme recognised, the broad band phoneme is subsequently read from a memory and the spectral components in the speech signal are supplemented which were previously filtered out by the bandwidth of the transmission path. Furthermore, an adaptation of the amplitude of the supplemented spectral components is further carried out. The process according to the invention and the circuit for carrying out the process can be used wherever a high reduction of the transmission bandwidth is carried out, that is to say in particular in subscriber equipment of a communications network.
Patent EP-0631237-A1 (EP)
Inventor: VAN BRUCHEM DIRK JAN JACOBUS
IPC: G06F13/12
Filed: 1994-05-18
Abstract: In known systems, such as personal computers, a PC processor and a 68000 processor belonging to a processor circuit such as, for example, a PC card communicate with one another via a quasi dual-port RAM, the PC processor and the 68000 processor alternately reading data out of the RAM and writing other data into the RAM. Furthermore, the 68000 processor communicates directly with its periphery. In addition, the system according to the invention offers the possibility of direct communication between the PC processor and the said periphery (of the 68000 processor) without the intervention of the 68000 processor and without use being made of the RAM. This is of great advantage for some test purposes and in the creation of backup possibilities. The system according to the invention furthermore offers a synchronization protocol for synchronizing the PC processor and the 68000 processor.
Patent EP-0651597-A1 (EP)
Inventor: MULDER JAKOB W
IPC: H05G1/36
Filed: 1994-10-21
Abstract: An X-ray examination apparatus is provided with an exposure control means for controlling the X-ray source and for adjusting the signal amplification of the television camera which converts the image on the exit window of the X-ray image intensifier into a video signal. The signal amplification of the television camera is adjustable so as to enable the reproduction of a wide dynamic range of images on the exit window with adequate image contrast and image brightness. In order to avoid annoying transitions in image brightness due to the variation of control signals provided by the exposure control means, exposure control in an X-ray examination apparatus is operative to supply a control signal which varies smoothly in response to changes in image brightness and image contrast, for example during fluoroscopy where a series of images is formed by X-ray exposure. In a preferred embodiment of the invention there is supplied a control signal which varies linearly as a function of mean brightness.
Patent EP-0656609-A1 (EP)
Inventor: MORRIS JEREMY STUART
IPC: G06T15/04
Filed: 1994-11-28
Abstract: Texture mapping or video mapping is performed in such a way as to obtain perspectively correct images. In order to minimise computational overheads, a technique for deriving texture coordinate values (U,V) at each pixel of an image (A), based on the inverse of the depth coordinate (z) at that pixel is described. In order to avoid aliasing the technique is extended by the determination of texture gradient values (dU/dX, dU/dY, dV/dX, dV,dY) in the vertical and horizontal directions.
Patent EP-0636354-A1 (EP)
Inventor: NEBOLON JOSEPH F
IPC: A61F5/058
Filed: 1994-06-28
Abstract: A method is provided for prefitting a stiffened member to a curved body having a geometry approximatable by a cone. Two points are initially selected on the surface of the body which also lie on two different planes passing through the body, such that the intersection of the surface and the planes defines two closed curves. A cone is approximated based on parameters relating to the curves and the selected points. A three-dimensional pattern of a stiffened member is then superimposed onto the conical surface at a modelling position corresponding to the desired placement position of the member on the body. The geometry and dimensions of the pattern are mathematically specified relative to the conical surface and the specifications provide a model for fabricating the prefitted stiffened member.
Patent EP-0637509-A1 (EP)
Inventor: NISHINO TODOMU C O NITTA MOORE
IPC: B32B27/08
Filed: 1994-08-02
Abstract: A tube for fuel transportation according to the present invention includes an innermost layer comprising one selected from the group consisting of fluorine type resins and polyamide type resins, a middle layer comprising a polyalkylene naphthalate resin, an outer layer comprising a thermoplastic resin or a thermoplastic elastomer, and an adhesive layer formed between the innermost layer and the middle layer. Polybutylene naphthalate may be used as the polyalkylene naphthalate resin. The tube for fuel transportation according to the present invention has excellent barrier action against fuels and is highly kink-proof.
Patent EP-0650689-A1 (EP)
Inventor: SELEWSKI STEVEN RAY
IPC: A47L9/04
Filed: 1994-10-19
Abstract: For a vacuum cleaning unit (10), a cleaning tool employing a rotatably driven brush (35) and having a split manifold (29) therein which allows a vacuum airflow to be directed to the outermost longitudinal ends of the brush (35) without interference with a drive belt (38) rotatably driving the brush at its approximate longitudinal midpoint. The cleaning tool includes an upper housing (26) having a centrally disposed cut-out portion (40) and a semi-circular portion for partially housing the brush therein. A cut-out is formed in a base portion of the upper housing (26). A lower housing (28) also has a cut-out shaped identically to that of the cut-out portion of the upper housing. A front sole plate (30) is included which is secured to the lower housing and which includes a pair of openings (56) separated by a central portion (58), where the openings allow portions of the brush to protrude. Each of the upper and lower housings further have runner portions which form airflow channels through which a vacuum airflow may be generated. When the upper and lower housings are secured together, a drive belt is able to extend through the centrally disposed cut-out portion, the cut-out portion in the base of the upper housing and the cut-out portion in the lower housing to engage at its approximate longitudinal mid-point. The apparatus thus allows a brush to be rotatably driven from its approximate longitudinal mid-point while providing an increased vacuum airflow to the outermost end portions of the brush. In an alternative embodiment, a snappingly engageable front sole plate is provided which allows quick and easy access to the interior of the cleaning tool with the need to remove threaded fasteners or the like, or the need for any external tools.
Patent EP-0657708-A1 (EP)
Inventor: MAMELSON RICHARD A
IPC: F21V5/02
Filed: 1994-12-05
Abstract: A commercial refrigerator cabinet is illuminated by fluorescent lamps (35, 36) which are located closely behind insulated glass doors (11A, 11B) for closing the cabinet. Each lamp is located behind a reflector (50) and is at least partially enclosed by a clear plastic lens (55) having multiple facets on its inner side. The reflector and the lens cause the light emitted from the lamp to reflect and refract in such a manner as to distribute the light substantially uniformly on products located at various distances from the lamp and to reduce glare in the immediate vicinity of the lamp.
Patent EP-0652232-A1 (EP)
Inventor: KULESZ-MARTIN MOLLY F
IPC: C12N5/10
Filed: 1994-08-01
Abstract: In accordance with the present invention, we have discovered and purified a protein designated herein as p53as, which protein is present in normal cells of a mammal and is essentially identical to known normal growth controlling protein p53 of the same mammal, at least until the final 50 amino acids of the carboxy terminal end of the protein. The invention further includes an antibody specific for protein p53as, which antibody is designated herein as Ab p53as. The antibody may be either a monoclonal or polyclonal antibody and may be specific for p53as of any particular mammal such as mice and humans.
Patent EP-0670918-A1 (EP)
Inventor: DAVEY CHRISTOPHER ROSS
IPC: D04H3/16
Filed: 1993-11-10
Abstract: Fiber with unique elastic properties comprising copolymer, of ethylene and comonomer, having density in the range of about 0.86 to about 0.93 g/cm3, MWD in the range of about 2 to about 3.5, melt index in the range of about 4 to about 1000, and SDBI less than about 25 DEG  C.
Patent EP-0683968-A1 (EP)
Title: Module comprenant une pile memoire de ci reservee a un microprocesseur de ci et structurellement combinee a ce dernier
Inventor: CARSON JOHN C
IPC: H01L25/04
Filed: 1993-12-01
Abstract: L'invention concerne un module d'ordinateur (54) dans lequel une pile de puces mémoires de CI liées entre elles est fixée à une puce (48) de microprocesseur. La mémoire constituée par la pile est réservée à la puce du microprocesseur. La microprocesseur et sa pile mémoire sont structurellement combinés pour constituer un module d'ordinateur intégré. Plusieurs combinaisons structurelles sont décrites, y compris la liaison directe de la pile au microprocesseur aux côtés opposés du substrat. Des connexions électriques peuvent être ménagées selon plusieurs agencements, par ex., des bosses de soudure venant en contact avec des bosses de soudure alignées, ou des soudures par fil (52) connectées entre les bornes (46). Une connexion structurelle peut être effectuée selon plusieurs manières, par ex., à l'aide d'adhésifs ou de bosses de soudure.
Patent EP-0679207-A1 (EP)
Inventor: CORCORAN JOHN
IPC: B01D46/42
Filed: 1993-12-07
Abstract: A system and a method for controlling emissions caused by spraying liquids from a moving vehicle onto a pavement surface use a vacuum hood mountable to the vehicle and a fan for creating a partial vacuum within the hood to draw air containing emissions into the hood for collection. A filter or other suitable apparatus is used to extract the emissions before the air is discharged to the atmosphere. The vacuum hood is located above the sprayed surface and is preferably located behind the nozzle. It has a primary opening at its forward end for collection of air adjacent the nozzle and a smaller, auxiliary opening behind the primary opening.
Patent EP-0682689-A1 (EP)
Inventor: PELLOSO TURIDDU A
IPC: A23L9/20
Filed: 1994-02-03
Abstract: On prépare des acétoglycérides dans un procédé d'interestérification sans solvant et à phase unique entre de la triacétine et des triglycérides portant des résidus longs d'acides gras C16 à C22 en ajoutant des triglycérides portant des résidus saturés d'acides C3 à C10 au mélange réactionnel. Les résidus longs d'acides peuvent être hydrogénés avant ou après interestérification. Dans un mode de réalisation, les triglycérides C3 à C10 sont tripropionine, tributyrine ou des mélanges de ceux-ci; dans un autre mode de réalisation, il s'agit de triglycérides portant des résidus d'acides C8 à C10; enfin, dans un troisième mode de réalisation, il s'agit d'un mélange de tripropionine et/ou de tributyrine et de triglycérides C8 à C10. Dans les modes de réalisation préférés, le rapport molaire de triglycérides C16 à C22 à la triacétine et à des triglycérides C3 à C10 varie entre 1:1 et 1:15, de préférence, entre 1:3 et 1:12 et on utilise des températures élevées. Le procédé permet de limiter l'utilisation d'un catalyseur, d'éliminer le besoin d'un mélange à vitesse élevée, de réduire les durées de réaction et de simplifier les étapes de purification.
Patent EP-0699351-A1 (EP)
Inventor: CORNELL PAUL A
IPC: H01R4/72
Filed: 1994-03-16
Abstract: Serre-câble comprennant des première et deuxième mâchoires fixées l'une à l'autre par un dispositif de fixation pour serrer un câble entre ces dernières. Un élément de protection est monté sur la mâchoire la plus longue, à proximité de la mâchoire la plus courte, et une gaine résistant à l'humidité est soudée sur l'élément de protection autour de la mâchoire la plus courte et sur un câble serré. Le dispositif de fixation comporte une bosse comprenant une ouverture filetée située sur une des mâchoires, cette bosse se logeant dans une ouverture formée dans l'autre mâchoire. Un boulon se place dans l'ouverture filetée pour serrer les mâchoires sur le câble.
Patent EP-0644492-A1 (EP)
Inventor: IWATA EIJI SONY CORPORATION
IPC: H04N19/80
Filed: 1994-03-30
Abstract: An apparatus adaptively executing image compression-coding and expansion-decoding, such as discrete cosine transformation (DCT), inverse discrete cosine transformation (IDCT), inner product operation, image data addition, and image data differential operation of the image data of a block of m x n. The apparatus comprises (a) operational units (1 to 4) which are arranged in parallel and execute addition, subtraction, various logic operations, comparison of sizes, differential operation of absolute values, butterfly addition and subtraction, multiplication, and cumulation, (b) mutual connecting pipe line memories (5 to 7) which are so arranged as to connect the adjacent operational units to each other among those operational units, and (c) data selector (41 to 44) which selectively apply input data to the operational units (1 to 4). Adjacent operational units are connected to each other through mutual connecting pipe line memories, and inner pipe line memories in the operational units are selected, forming predetermined data flow paths for executing video signal processing such as DCT.
Patent EP-0643813-A1 (EP)
Inventor: CONNELL RICHARD ANTHONY
IPC: F16K31/08
Filed: 1994-03-31
Abstract: Un dispositif d'actionnement à solénoïde pour une vanne à fluide comprend un élément de fermeture (64) conçu pour venir se placer contre un orifice d'écoulement de liquide (16). Un piston magnétique (46) commandé par le solénoïde déplace l'élément de fermeture (64) pour le placer contre l'orifice (16) ou l'en écarter. Pour faciliter l'ouverture de la vanne, un ressort à diaphragme (66) facilite le mouvement du piston (46) vers le bas lors d'un changement de direction, ce ressort subit une déflexion pendant le mouvement du piston (46) vers le haut et est maintenu ainsi jusqu'au changement de direction. Le piston (46) du solénoïde est stable aux deux extrémités de sa course pour maintenir la vanne dans l'état choisi, le passage à la position d'ouverture de l'orifice ou à la position de fermeture de l'orifice étant assuré par les impulsions magnétiques produites par le solénoïde (43) et le piston (46) étant verrouillé, en position de fermeture, par des aimants permanents (32, 34). Le ressort à diaphragme (66) peut faire partie d'un ensemble (62) comprenant un commutateur à membrane (70) réagissant à l'état de la vanne, l'ensemble (62) se montant dans le corps de l'élément de fermeture (64). Une autre solution consiste à utiliser un commutateur à lame souple réagissant au flux magnétique pour indiquer l'état de la vanne. L'utilisation du ressort à diaphragme pour faciliter l'ouverture de la vanne permet de réaliser un dispositif d'actionnement qui est plus compact axialement, qui est plus efficace du point de vue électromagnétique et que l'on peut enfermer avec les dispositifs de sécurité appropriés dans un boîtier de compteur à gaz, pour contrôler une alimentation en gaz, sa commande étant assurée par des circuits de commutation électroniques.
Patent EP-0695311-A1 (EP)
Inventor: SHOSEYOV ODED
IPC: A61K47/48
Filed: 1994-04-14
Abstract: L'invention se rapporte à un domaine de liaison de cellulose (CBD) présentant une affinité élevée par rapport à la cellulose et à la chitine cristallines, ainsi qu'à des procédés de clonage moléculaire et de production par recombinaison de ce domaine. Des produits fusionnés comprenant le CBD et une seconde protéine sont également décrits, ainsi qu'une grande variété d'applications possibles pour le CBD et pour les produits fusionnés, y compris l'apport médicamenteux, les séparations par affinité et les techniques diagnostiques.
Patent EP-0691828-A1 (EP)
Inventor: RAY BRYAN L
IPC: C07K14/005
Filed: 1994-04-28
Abstract: L'invention concerne un produit protéique de recombinaison comprenant une protéine de queue lambdoïde chimiquement modifiée présentant un résidu d'amino acide lié à une molécule cible. L'invention concerne également un bactériophage lambdoïde infectieux présentant, sur sa surface extérieure, la protéine de queue chimiquement modifiée. En outre, sont décrits des procédés permettant de détecter la présence d'une molécule concernée dans une solution et des procédés permettant de détecter la présence de cellules produisant une molécule concernée, procédés selon lesquels on fait appel à un bactériophage lambdoïde infectieux pourvu de la protéine de queue modifiée chimiquement.
Patent EP-0666823-A1 (EP)
Inventor: KELLER WILHELM A
IPC: B65D83/00
Filed: 1994-08-19
Abstract: Dispositif de comptage et de dosage proportionnel de plusieurs constituants. Il s'agit notamment d'un dispositif coaxial à deux constituants, comportant une cartouche (1) dans laquelle au moins un emballage intérieur (3) renfermant un premier constituant est reçu à l'intérieur d'un emballage extérieur (2) renfermant un autre constituant. Ces emballage (2, 3) sont compressibles et se placent dans un boîtier rigide réutilisable (4). Chaque emballage comporte un orifice de sortie particulier (8, 11) et tous les orifices de sortie sont reliés à une même pièce de sortie (10). Les emballages sont fermés hermétiquement à l'autre extrémité où un piston réutilisable (23) est monté coulissant à l'intérieur dudit boîtier rigide, et destiné à comprimer les emballages de manière à exprimer ce qu'ils contiennent. Ce dispositif permet la mise au rebut efficace et sous forme peu encombrante des emballages comprimés, de la pièce de sortie antérieure et des pièces postérieures, tandis que les autres pièces sont réutilisables, la fiabilité, la facilité d'utilisation et la rentabilité du dispositif étant de ce fait améliorées.
Patent EP-0712476-A1 (EP)
Inventor: LOPEZ GEORGE A
IPC: A61M5/14
Filed: 1994-07-22
Abstract: L'invention concerne un indicateur permettant de localiser un instrument médical utilisé pour faciliter le passage de fluides à destination ou en provenance d'un patient. Cet indicateur consiste en un dispositif luminescent fixé audit instrument médical. L'invention concerne aussi les modes d'utilisation.